Which of the following graphs has the largest average rate of change from -1 to 2?​

What is the slope of the equation y =

State if the two triangles are congruent. if they are, state how you know?

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points